19290752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{11593}}^1$

素因数の和:11620

約数の個数: 32

約数和(自身を含む): 41390580

約数和(自身を除く): 22099828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 11593, 23186, 46372, 92744, 150709, 185488, 301418, 370976, 602836, 741952, 1205672, 1483904, 2411344, 4822688, 9645376, 19290752]

約数ペア:

[(1, 19290752), (2, 9645376), (4, 4822688), (8, 2411344), (13, 1483904), (16, 1205672), (26, 741952), (32, 602836), (52, 370976), (64, 301418), (104, 185488), (128, 150709), (208, 92744), (416, 46372), (832, 23186), (1664, 11593)]